Individual EA measurements
Largest measured roach
The largest individual measurements in this river and species dataset. Equal measurements are retained as separate surveyed fish.
| Length | Survey date | Survey location | Survey ID |
|---|---|---|---|
| 35.1 cm | 17 May 1999 | Marton | 75047 |
| 34.7 cm | 18 Sept 1990 | Stanisford Bridge, Fosse Way | 80405 |
| 33.5 cm | 21 Aug 1984 | Red Lion, Hunningham | 23784 |
| 33.2 cm | 2 Aug 1994 | Hunningham, d/s the Mill | 24846 |
| 33.2 cm | 12 May 1986 | Hunningham (upstream boundary) | 81960 |
| 33.2 cm | 12 May 1981 | Hunningham (upstream boundary) | 80411 |
| 33 cm | 21 Aug 1984 | Red Lion, Hunningham | 23784 |
| 32.6 cm | 15 Sept 1983 | Marton | 81959 |
| 32.5 cm | 7 Jun 2007 | Red Lion, Hunningham | 105607 |
| 32.5 cm | 10 Jun 2004 | Offchurch | 80077 |
Lengths are direct survey measurements. RiverFish does not estimate fish weights from length.
Explore the river
Where roach were found
Each point marks a survey location with at least one roach record.
Choose a point on the map to see what was recorded there.
Map points are approximate and don’t show fishing access. Check local permissions before visiting.
| Place surveyed | First recorded | Last recorded | Visits finding roach |
|---|---|---|---|
| Offchurch Fields Farm, u/s mill to confluence | 9 Sept 1990 | 25 May 2023 | 7 |
| u/s Marton | 21 Aug 1984 | 4 May 2023 | 12 |
| Eathorpe | 15 Jun 1981 | 4 May 2023 | 9 |
| Redhouse Farm | 7 Jun 2016 | 5 Jun 2018 | 2 |
| Manor Farm, Kites Hardwicke | 21 Aug 1984 | 10 May 2016 | 6 |
| Offchurch | 19 Sept 1990 | 12 Nov 2009 | 11 |
| Foot bridge u/s to Willes Road Bridge | 20 Sept 1990 | 9 Sept 2009 | 10 |
| Hunningham, d/s the Mill | 21 Aug 1984 | 27 Aug 2009 | 12 |
| Red Lion, Hunningham | 21 Aug 1984 | 18 Jun 2008 | 12 |
| Prince Drive Weir to Foot Bridge Weir. | 17 Oct 1985 | 9 Jun 2005 | 9 |
| u/s Birdingbury, Leamington Hastings | 21 Aug 1984 | 27 May 2004 | 4 |
| Birdingbury | 21 Aug 1984 | 27 May 2004 | 5 |
| Wolfhampcote | 20 May 1999 | 20 May 1999 | 1 |
| Grandborough d/s mill | 8 Aug 1995 | 20 May 1999 | 2 |
| Stanisford Bridge, Fosse Way | 18 Sept 1990 | 17 May 1999 | 3 |
| Marton | 15 Sept 1983 | 17 May 1999 | 7 |
| u/s from swimming pool, Newbold Comyn | 20 Sept 1990 | 31 Mar 1999 | 3 |
| d/s swimming pool to Willes Reservoir | 31 Mar 1999 | 31 Mar 1999 | 1 |
| Newbold Comyn Radford | 20 Sept 1990 | 31 Mar 1999 | 3 |
| Leamington d/s end Pump Room gdns- footbridge | 27 Jul 1994 | 30 Mar 1999 | 2 |
| Leamington Theatre at Mill bridge -d/s weir | 27 Jul 1994 | 30 Mar 1999 | 2 |
| Leamington d/s Princes Dr weir - Avon confl | 17 Oct 1985 | 25 Mar 1999 | 4 |
| Sawbridge | 13 Nov 1986 | 8 Aug 1995 | 2 |
| Radford Semele | 20 Sept 1990 | 27 Jul 1994 | 2 |
| Hunningham Site 3 | 12 May 1986 | 12 May 1986 | 1 |
| Hunningham (upstream boundary) | 12 May 1981 | 12 May 1986 | 2 |
Choose a point or table row to see the location. More survey visits can mean more records, but not necessarily more fish.
1981–2023
Survey records by year
Each bar shows how many survey visits recorded roach that year.
Fish measured by surveyors
Measured length distribution
See how the 6,997 measured fish were spread across different length ranges.
- Smallest
- 0.9 cm
- Lower quarter
- 9.4 cm
- Median
- 12.2 cm
- Upper quarter
- 15.7 cm
- Largest
- 35.1 cm
Lengths are direct survey measurements rather than anglers’ catches.
More fish in this river
Explore the River Leam
Compare other species with enough survey and measurement data for a detailed page.
Before you fish
Good to know
These are past survey records, so the fish present today may be different. Map points are approximate—check local access, permissions and fishing rules before visiting.
Learn how RiverFish uses the data →